Nkuko twese tubizi, iyo umubiri wumuringa wibyuma bimaze kwibasirwa hamwe na hydroxide ya zinc bimaze gushingwa, ni byiza kuvanaho okiside hejuru. Muri rusange, hari impamvu ebyiri zingenzi: 1.kubaho kwabo kubuza gukora okiside ihamye ya karubone; 2. Ingaruka ku gishishwa cya galvanisiyumu irashobora kuva ku bito cyane kugeza bikabije kandi urwego rutandukanye rwo kuvura rushobora kuboneka kugirango bakemure ibibazo by ingese zera mubyiciro bitandukanye bashobora kuzagaragaramo.
Hariho uburyo buke bwo kuvura burasabwa guhangana ningese yera kubicuruzwa bya galvanised kuburyo bukurikira:
1. Icyatsi cyera cyera
Ibi birangwa no gukora firime yoroheje yibisigazwa byifu yumweru kandi bikunze kugaragara kumiyoboro yicyuma yubatswe mugihe cyimvura nyinshi. Bigaragara cyane mubice byagaragaye cyangwa byatanzwe mugihe cyibikorwa byubuziranenge. Ubu buryo bwo kuvura bukuraho ubuso butambutse kuri galvanizing kandi bugaragaza zinc idafite uburozi gutera mumazi yimvura. Mugihe ibintu bihumeka neza kandi byumye neza, ingese yera ntikunze gutera imbere murwego rwo hejuru. Irashobora guhanagurwa nibisabwa ariko muri rusange izakaraba muri serivisi hamwe nikirere gisanzwe. Nta muti wo gukosora usabwa muri uru rwego.
2. Kugereranya Rusting Yera
Ibi birangwa no kwijimye kugaragara no kugaragara kwifuniko rya galvanise munsi yibasiwe, hamwe ningese yera igaragara nkinshi. Umubyimba wa galvanised ugomba kugenzurwa nabakora umwuga wo gukora ibyuma kugirango bamenye urugero rwibitero kuri kote. Mubenshi mubibazo, munsi ya 5% yububiko bwa galvanise bizaba byarakuweho bityo ntagikorwa cyo gukosora kigomba gusabwa mugihe isura y’ahantu yibasiwe itabangamiye ikoreshwa ryibicuruzwa kandi ibisigazwa bya hydroxide ya zinc biri Gukuraho insinga.
3. Ingese Yera
Ibi birangwa no kubitsa cyane. Kurugero, ibyo bikunze kubaho aho hari imiyoboro myinshi ikonje ikonje ifatanye hamwe. Ahantu munsi ya okiside irashobora kuba umukara kandi ikerekana ibimenyetso by ingese zitukura. Kugenzura umubyimba uzagaragaza urugero igipimo cyangiritse cyangiritse. Mu bihe nk'ibi, birasabwa ko twahanagura amashanyarazi cyangwa tugahindura ahantu hafashwe kugirango dukureho ibintu byose bya okiside hamwe n'ingese niba bihari. Cyangwa dukoresha ikoti rimwe cyangwa bibiri bya epoxy zinc ikungahaye cyane kugirango tugere kuri firime yumye ikenewe ya microne 100 byibuze.
Ohereza ubutumwa bwawe kuri twe:
Igihe cyoherejwe: Nyakanga-29-2019
